What causes arc or short circuit between contact tip and gas nozzle in LORCH M 2040?
An arc or short circuit between the contact tip and gas nozzle in your LORCH Welding System can be caused by spatter build-up inside the gas nozzle. Remove it with special pliers.
What causes higher wire wear out at wire-feeding unit of LORCH M 2040 Welding System?
Higher wire wear out at the wire-feeding unit of your LORCH Welding System can occur if the wire rolls do not fit the wire diameter. Install the correct wire rolls. It can also be caused by incorrect contact pressure at wire feeding; adjust as described in the manual.
What to do if there is not sufficient shielded gas in my LORCH Welding System?
If there is not sufficient shielded gas in your LORCH Welding System, it could be due to: * Wrong adjusted quantity of shielded gas: Adjust it correctly as described in the manual. * Dirty pressure reducer: Check the valve. * Torch, gas hose blocked or not airtight: Check and replace if necessary. * Shielded gas being blown away by draught: Avoid draught.
What to do if mains control lamp 40 does not light on LORCH Welding System?
If the mains control lamp 40 does not light on your LORCH Welding System, it means that a phase is missing in the mains. Check the machine at another socket and check mains and fuses.
What to do if the fan of my LORCH Welding System is not working?
If the fan of your LORCH Welding System is not functioning, it indicates a missing phase in the mains. Check the machine at another socket and check the mains and fuses.
Covers operational safety, flammable materials, personal protection, and emergency preparedness.
Details safety aspects for equipment transportation and general usage regulations.
Explains unit protection against overload and details noise emission levels.
Addresses EMC standards compliance and potential interference with other electronic devices.
Instructions for connecting the welding torch and the mains power supply.
Guides on inserting the wire spool and connecting the ground cable.
Procedure for connecting the gas cylinder and adjusting the pressure reducer.
Guidance on adjusting wire feed rolls for proper wire feeding.
Steps for modifying the machine for welding aluminium.
Overview of the operating panel, mode selector, step switch, and wire-feed control.
Details on spot welding time adjustment and the overload indicator lamp.
Explains the fundamental principles of MIG/MAG welding.
Describes different types of welding arcs: short circuit, transitional, and spray.
Details parameters for different arcs in MAG welding.
Brief explanation of the MSG-soldering process.
Guidance on torch manipulation for various welding positions and techniques.
Explains how arc length affects penetration and weld bead characteristics.
Details the effect of electrode extension on amperage and penetration.
Covers essential maintenance tasks and regular checks for reliable operation.
Details available feed variants for steel and aluminium welding.
Guidance on proper disposal of electrical tools according to EU directives.
Provides contact details for service and support.
Declaration of product conformity to relevant European standards.
General| Brand | LORCH |
|---|---|
| Model | M 2040 |
| Category | Welding System |
| Language | English |
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